Home / 110,976,012.30-166,464,018.45-57,228,300.30

Finding the Fourth Proportional to 110,976,012.30, 166,464,018.45 and 57,228,300.30

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Solution

The fourth proportional to 110,976,012.30, 166,464,018.45 and 57,228,300.30 is: 85,842,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,976,012.30 : 166,464,018.45 = 57,228,300.30 : x
  2. Step 2: Convert to fraction form
    110,976,012.30/166,464,018.45 = 57,228,300.30/x
  3. Step 3: Cross multiply
    110,976,012.30x = 166,464,018.45 × 57,228,300.30
  4. Step 4: Simplify right side
    110,976,012.30x = 9,526,452,837,001,340
  5. Step 5: Solve for x
    x = 9,526,452,837,001,340/110,976,012.30
  6. Step 6: Final answer
    x = 85,842,450.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.